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    TrackSo Connection Manual Growatt

    Uploaded by

    marcyel Oliveira Woliveira
    1. The document provides instructions for connecting Growatt string inverters to a TrackSo IoT gateway via an RS485 connection. 2. The communication terminals are located at the bottom of the inverter and there are two connection terminals, RS485 A/B, on the configuration circuit board. 3. The connection steps include unscrewing the RS485 terminal, connecting cables to the terminal blocks, and making connections from the terminal block chip to the TrackSo gateway as specified in the connection table.

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    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd

    TrackSo Connection Manual Growatt

    Uploaded by

    marcyel Oliveira Woliveira
    133 views6 pages
    1. The document provides instructions for connecting Growatt string inverters to a TrackSo IoT gateway via an RS485 connection. 2. The communication terminals are located at the bottom of the inverter and there are two connection terminals, RS485 A/B, on the configuration circuit board. 3. The connection steps include unscrewing the RS485 terminal, connecting cables to the terminal blocks, and making connections from the terminal block chip to the TrackSo gateway as specified in the connection table.

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    TrackSo-Connection-Manual-Growatt

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    1. The document provides instructions for connecting Growatt string inverters to a TrackSo IoT gateway via an RS485 connection. 2. The communication terminals are located at the bottom of the inverter and there are two connection terminals, RS485 A/B, on the configuration circuit board. 3. The connection steps include unscrewing the RS485 terminal, connecting cables to the terminal blocks, and making connections from the terminal block chip to the TrackSo gateway as specified in the connection table.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    133 views6 pages

    TrackSo Connection Manual Growatt

    Uploaded by

    marcyel Oliveira Woliveira
    1. The document provides instructions for connecting Growatt string inverters to a TrackSo IoT gateway via an RS485 connection. 2. The communication terminals are located at the bottom of the inverter and there are two connection terminals, RS485 A/B, on the configuration circuit board. 3. The connection steps include unscrewing the RS485 terminal, connecting cables to the terminal blocks, and making connections from the terminal block chip to the TrackSo gateway as specified in the connection table.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    of 6

    TRACKSO CONNECTION MANUAL FOR GROWATT INVERTERS

    Brand: Growatt
    Type: Solar On Grid String Inverter
    Models: All Growatt Inverters with Modbus RS485 Port

    CONNECTION DIAGRAM

    The communication terminals (RS485) are located at the bottom of the inverter. And there are two connection terminals on the
    configuration circuit board: RS485 A/B terminal blocks.

    Figure G1 – Growatt Sring Inverter Connections


    Growatt TrackSo
    Connection Steps Assignment Pin No. & Assignment
    485A 3 D+
    1. Please unscrew the RS485 terminal as shown in A part of
    485B 4 D-
    Figure G1.
    GND
    2. Connect the cables to the RS485 bus terminal blocks.
    485A
    3. Please make the connections from the Terminal Block chip to Used for Daisy Chain
    TrackSo IoT Gateway as mentioned in the Table – GT1. 485B
    Connections
    GND

    Table GT1 –Growatt RS485 chip connections with TrackSo IoT


    Gateway

    Multiple Configurations exist in


    Growatt Inverter. Please check your
    Growatt Inverter user manual to
    check the required configuration.

    (Detailed Connection Diagram also


    available on Next Page)
    Inverter Model No. Connection Type

    MIN 2500TL-X
    MIN 3000 TL-X
    MIN 3600 TL-X
    MIN 4200 TL-X
    MIN 4600 TL-X
    MIN 5000 TL-X
    MIN 6000 TL-X

    MID 6KTL3-X
    MID 10KTL3-X
    MID 12KTL3-X
    MID 17KTL3-X
    MID 22KTL3-X

    MAX 50000TL3-L
    MAX 60000TL3-L
    MAX 70000TL3-L
    MAX 80000TL3-L

    MAC 30KTL3-X
    MAC 40KTL3-X
    MAC 50KTL3-X
    MAC 60KTL3-X
    MAC 70KTL3-X
    Growatt 7000UE
    Growatt 8000UE
    Growatt 9000UE
    Growatt 10000UE
    Growatt 12000UE
    Growatt 18000UE
    Growatt 20000UE

    Growatt 8000TL3-S
    Growatt 9000TL3-S
    Growatt 10000TL
    Growatt 11000TL3-S

    Growatt 17000TL3-S
    Growatt 20000TL3-S
    Growatt 25000TL3-S
    Growatt 30000TL3-S
    Growatt 33000TL3-S
    Growatt 40000TL3-NS
    Growatt 50000TL3-S

    Growatt 30000TL3-SE
    Growatt 33000TL3-SE
    Growatt 40000TL3-SE

    All Growatt Manuals- https://www.dropbox.com/sh/0qgayflef0z8u31/AADCUAUB-6O23Tc1hh-8E43Ra?dl=0


    DEFAULT CONFIGURATION IN TRACKSO IOT GATEWAY

    Inverter ID: 1, 2, 3, 4 …. Continuous numbering starting with 1, (Range: 1 to 247)


    Baud Rate: 9600
    Data Bits: 8 , Stop Bit: 1 , Parity: None

    CONFIGURATION AT THE INVERTER END (FOR INVERTER WITH SCREEN)

    The inverter can support three kinds of knock: single knock, double knock and thrice knock. Each kind of knock has different
    function. Refer to specified definition in Table below:

    Knock type Definition


    Single knock Next Page / Down
    Double knock Enter / Set
    Thrice knock Enter & ESC

    NOTE: The below details are mentioned in the Installation & Operation Manual for Growatt Inverter.
    The admin password for entering the Install Settings is 1234.

    SETTING THE INVERTER ID

    The inverter ID is used to identify the inverter in a RS485 connection

    • Set a different inverter ID for each inverter in the PV plant. Otherwise, the inverters cannot be correctly identified.
    • On the last inverter in the RS485 connection, switch on the RS485 termination resistor.

    Setting COM address: Input password->Setting language->Set COM addr-> is the current address of inverter.”

     Set correct Inverter Ids

    Before entering the ‘COM Address: xxx’ setting interface, you need to enter a password as below:

    According to the LCD display, you need to input three numbers: 123.You should finish several steps as below:

    1. when the LCD stays bright, single knock to ‘Setting…’,and then double knock to enter ‘INPUT 123:xxx’interface.
    2. Double knock to make the first number flash, single knock to change the number, and the first number you need to input is
    ‘1’. Double knock to enter the second number while the first number was ‘1’.
    3. When the second number is flashing ,single knock to change the number, and the second number you need to input is ‘2’.
    Double knock to enter the last number while the first number was ‘2’.
    4. When LCD displays ‘INPUT 123:123’, triple knock to enter the setting interface.
    5. Single knock to ‘COM Address: xxx’, and then double knock to enter the setting status, single knock to change the COM
    Address. When setting finishes, wait for 30s or triple knock to save your setting.
    SET DATE & TIME OF INVERTER

    For a precise calculation of the statistics in the inverter itself and in a monitoring system, date and time have to be correct.

    • If you want to set inverter time, repeat the steps as described in above section to set Com Address.
    • When LCD displays ‘INPUT 123:123’, triple knock to enter the setting interface.
    • Single knock until LCD displaying ‘xxxx/xx/xx xx:xx’, and then double knock to enter the setting status, the numbers begin to
    flash. Single knock to change the number, each knock makes the flashing number add ‘1’, and double knock to shift to next
    number setting. When setting finishes, wait for 30s or triple knock to save your setting.
     Set the Correct Date & Time

    Example Flow
    Communication Card Settings

    Multiple Inverters

    In RS485 communication circuit, when the T/R+ and T/R- lines reach a certain
    length (>100m), the line itself has impedance, in order to balance the
    impedance of the RS485 bus line, you'd better get the jumper to the state
    “ON” in RS485 BUS balance jumper of the remote inverter that the last one
    connects to the RS485 bus line while others keep “OFF” state.

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